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Posted to issues@kylin.apache.org by "Chao Long (JIRA)" <ji...@apache.org> on 2019/07/15 16:02:00 UTC

[jira] [Updated] (KYLIN-4085) Segment parallel building may cause segment not found

     [ https://issues.apache.org/jira/browse/KYLIN-4085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chao Long updated KYLIN-4085:
-----------------------------
    Description: In the case of multi-node and parallel building one same cube, the JDBCResourceStore split the update metadata step in two sql, which can't guarantee the atomicity.

> Segment parallel building may cause segment not found
> -----------------------------------------------------
>
>                 Key: KYLIN-4085
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4085
>             Project: Kylin
>          Issue Type: Bug
>          Components: Metadata
>            Reporter: Chao Long
>            Assignee: Chao Long
>            Priority: Major
>
> In the case of multi-node and parallel building one same cube, the JDBCResourceStore split the update metadata step in two sql, which can't guarantee the atomicity.



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